International Paper Compton
Terminated WDID 4 19I021728 Compton, Los Angeles County Region 4 · Los Angeles
At a glance
- Permit Evidence: SMARTS record
- Terminated Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- Compton, Los Angeles County
- Region 4 · Los Angeles · Location · Statewide map
- Identified receiving water on the 2026 303(d) list
- Not established
- Shown only when the reported receiving water is identified and corroborated.
- 2026 Integrated Report waters within 1.0 km Evidence: geographic proximity
- 2 waterbodies; 2 on the 2026 303(d) list
- Proximity only; not a discharge pathway · Nearby waterbodies
- Monitoring results Evidence: facility-reported
- 549 distinct results, 11 reporting years (2015 to 2025)
- Most recent sample Nov 20, 2025 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 1 inspection · 1 violation record · 1 enforcement action
- Counts as published in SMARTS; not a compliance determination · Details
Each label shows where a statement comes from. How to read the labels.
Overview and location
Reported facility location HUC12 watershed Corroborated receiving water 2026 Integrated Report waterbodies nearby
Reported location Evidence: facility-reported
- Coordinates
- 33.85278, -118.20766
- Precision
- 5 decimal places
- Shared point
- No
- Matches application record
- application not found
Facility location as reported by the discharger in SMARTS; not a discharge point or outfall.
- Facility address
- 19615 S Susana Rd, Compton 99221
- Regional Water Board
- 4 — Los Angeles
HUC12 watershed Evidence: spatial
- Compton Creek-Los Angeles River HUC12 180701050402
The facility's reported location lies within this HUC12 watershed (spatial derivation); it is not a discharge location.
Permits and applications Evidence: SMARTS record
Current permit record
- Permit type
- Industrial
- Application type
- Notice of Intent (WDID code I)
- Status
- Terminated
- Operator
- International Paper Compton
- Primary industry (SIC)
- 2653-Corrugated and Solid Fiber Boxes
- Application ID
- 349312
- NOI processed
- Aug 06, 2008
- Termination effective
- Jun 26, 2026
- Last certified
- Mar 10, 2020
- Facility size
- 14.6 Acres
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
No application records for this WDID in the general applications export.
Receiving water
- Reported by the facility Evidence: facility-reported
- LA River
- Discharges directly / indirectly
- Y / N (as answered in the permit application)
Evidence: not confirmed Not matchable to a single waterbody
Receiving-water text as reported by the discharger in SMARTS; no waterbody identification has been confirmed.
Impaired waters and TMDLs
Two kinds of information, kept apart: 2026 Integrated Report waterbodies near the reported location (geographic proximity only), and TMDL records that SMARTS lists for this facility. Neither establishes where the facility discharges; see Receiving water for the facility's own statement.
Nearby waterbodies Evidence: geographic proximity
Spatial proximity only; discharge pathway not established. Being near a waterbody does not mean the facility discharges to it.
| Waterbody (2026 Integrated Report) | Distance | 2026 303(d) list | Appendix A decisions |
|---|---|---|---|
| Compton Creek CAR4051501019990202111430 | 406 m | listed | 8 |
| Los Angeles River Reach 2 (Carson to Figueroa Street) CAR4051501019990202085021 | 441 m | listed | 9 |
Waterbodies within 1.0 km of the reported facility location. Method proximity/1.
SMARTS TMDL records Evidence: SMARTS-reported
SMARTS TMDL record as reported for this facility; it is not a determination that the TMDL applies to the facility.
| TMDL | Waterbody (as reported) | Parameter | Limit | Type | Period | Due | Discharges to TMDL water |
|---|---|---|---|---|---|---|---|
| Los Angeles River Metals TMDL | Los Angeles River and Los Angeles River Tributaries | Copper, Total | .06749 mg/L | NEL instantaneous | FINAL | 2020-07-01 | Y |
1 record. Links between these records and specific TMDL projects or listed waterbodies have not been reviewed and are not shown.
Reported monitoring results Evidence: facility-reported
Numeric Action Level (NAL) screening is being independently validated and is not shown. Nothing on this page states whether a result exceeded a NAL.
549 distinct measurements across 5 parameters, most recent sample Nov 20, 2025.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2025 | 48 | 4 | 0 | Oct 14, 2025 | Nov 20, 2025 |
| 2024 | 48 | 4 | 0 | Feb 12, 2025 | Mar 11, 2025 |
| 2023 | 48 | 4 | 0 | Nov 15, 2023 | Feb 01, 2024 |
| 2022 | 48 | 4 | 0 | Nov 08, 2022 | Feb 23, 2023 |
| 2021 | 48 | 4 | 0 | Dec 14, 2021 | Mar 28, 2022 |
| 2020 | 48 | 4 | 0 | Dec 28, 2020 | Jan 23, 2021 |
| 2019 | 30 | 5 | 0 | Mar 12, 2020 | Mar 12, 2020 |
| 2018 | 44 | 4 | 0 | Dec 05, 2018 | Jan 14, 2019 |
| 2017 | 48 | 4 | 0 | Jan 08, 2018 | Mar 10, 2018 |
| 2016 | 88 | 4 | 0 | Oct 17, 2016 | Feb 03, 2017 |
| 2015 | 51 | 5 | 0 | Sep 15, 2015 | Mar 11, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Oil and Grease | mg/L | 138 | 85 | Sep 15, 2015 | Nov 20, 2025 | Results |
| Total Suspended Solids (TSS) | mg/L | 138 | 3 | Sep 15, 2015 | Nov 20, 2025 | Results |
| pH | SU | 129 | 0 | Mar 11, 2016 | Nov 20, 2025 | Results |
| Copper, Total | mg/L | 78 | 38 | Mar 12, 2020 | Nov 20, 2025 | Results |
| Copper, Total Recoverable | ug/L | 60 | 5 | Sep 15, 2015 | Mar 12, 2020 | Results |
| Copper, Total | ug/L | 6 | 0 | Mar 11, 2016 | Mar 11, 2016 | Results |
All results (549 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Nov 20, 2025 | Copper, Total | DNQ .003 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1363094 | |
| Nov 20, 2025 | Copper, Total | DNQ .0033 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1363094 | |
| Nov 20, 2025 | Copper, Total | DNQ .0082 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1363094 | |
| Nov 20, 2025 | Copper, Total | ND | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1363094 | |
| Nov 20, 2025 | Copper, Total | DNQ .0079 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1363094 | |
| Nov 20, 2025 | Copper, Total | DNQ .0125 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1363094 | |
| Nov 20, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664B | 1363094 | |
| Nov 20, 2025 | Oil and Grease | 1.04 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1363094 | |
| Nov 20, 2025 | Oil and Grease | 1.13 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1363094 | |
| Nov 20, 2025 | Oil and Grease | 1.63 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1363094 | |
| Nov 20, 2025 | Oil and Grease | DNQ .859 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1363094 | |
| Nov 20, 2025 | Oil and Grease | DNQ .849 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1363094 | |
| Nov 20, 2025 | pH | 6.59 | SU | Effluent | Qualifying Storm Event | pH_Field | 1363094 | |
| Nov 20, 2025 | pH | 6.69 | SU | Effluent | Qualifying Storm Event | pH_Field | 1363094 | |
| Nov 20, 2025 | pH | 6.76 | SU | Effluent | Qualifying Storm Event | pH_Field | 1363094 | |
| Nov 20, 2025 | pH | 6.82 | SU | Effluent | Qualifying Storm Event | pH_Field | 1363094 | |
| Nov 20, 2025 | pH | 6.54 | SU | Effluent | Qualifying Storm Event | pH_Field | 1363094 | |
| Nov 20, 2025 | pH | 7.88 | SU | Effluent | Qualifying Storm Event | pH_Field | 1363094 | |
| Nov 20, 2025 | Total Suspended Solids (TSS) | 1.5 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1363094 | |
| Nov 20, 2025 | Total Suspended Solids (TSS) | 3.9 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1363094 | |
| Nov 20, 2025 | Total Suspended Solids (TSS) | 5.5 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1363094 | |
| Nov 20, 2025 | Total Suspended Solids (TSS) | 1.8 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1363094 | |
| Nov 20, 2025 | Total Suspended Solids (TSS) | 36.5 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1363094 | |
| Nov 20, 2025 | Total Suspended Solids (TSS) | 68.9 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1363094 | |
| Oct 14, 2025 | Copper, Total | DNQ .0033 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1357747 | |
| Oct 14, 2025 | Copper, Total | DNQ .0036 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1357747 | |
| Oct 14, 2025 | Copper, Total | DNQ .0064 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1357747 | |
| Oct 14, 2025 | Copper, Total | DNQ .0037 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1357747 | |
| Oct 14, 2025 | Copper, Total | DNQ .007 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1357747 | |
| Oct 14, 2025 | Copper, Total | DNQ .0369 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1357747 | |
| Oct 14, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664B | 1357747 | |
| Oct 14, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664B | 1357747 | |
| Oct 14, 2025 | Oil and Grease | 1.15 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1357747 | |
| Oct 14, 2025 | Oil and Grease | 2.47 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1357747 | |
| Oct 14, 2025 | Oil and Grease | 4.17 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1357747 | |
| Oct 14, 2025 | Oil and Grease | .974 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1357747 | |
| Oct 14, 2025 | pH | 7.04 | SU | Effluent | Qualifying Storm Event | pH_Field | 1357747 | |
| Oct 14, 2025 | pH | 6.89 | SU | Effluent | Qualifying Storm Event | pH_Field | 1357747 | |
| Oct 14, 2025 | pH | 7.21 | SU | Effluent | Qualifying Storm Event | pH_Field | 1357747 | |
| Oct 14, 2025 | pH | 6.73 | SU | Effluent | Qualifying Storm Event | pH_Field | 1357747 | |
| Oct 14, 2025 | pH | 6.93 | SU | Effluent | Qualifying Storm Event | pH_Field | 1357747 | |
| Oct 14, 2025 | pH | 7.14 | SU | Effluent | Qualifying Storm Event | pH_Field | 1357747 | |
| Oct 14, 2025 | Total Suspended Solids (TSS) | 8.6 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1357747 | |
| Oct 14, 2025 | Total Suspended Solids (TSS) | 8.5 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1357747 | |
| Oct 14, 2025 | Total Suspended Solids (TSS) | 2.9 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1357747 | |
| Oct 14, 2025 | Total Suspended Solids (TSS) | 9.9 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1357747 | |
| Oct 14, 2025 | Total Suspended Solids (TSS) | 21.7 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1357747 | |
| Oct 14, 2025 | Total Suspended Solids (TSS) | 17.4 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1357747 | |
| Mar 11, 2025 | Copper, Total | DNQ .005 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1343204 | |
| Mar 11, 2025 | Copper, Total | DNQ .006 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1343204 |
Results are shown exactly as reported by the discharger. Identical rows repeated in the State's export are shown once. Where the export contains different versions of the same sample and parameter, each version is listed and flagged. Details.
Compliance and enforcement records Evidence: SMARTS record
These are records as the State Water Board publishes them in SMARTS, with the source's own types and statuses. They are not a compliance determination or rating. A record listed here is not proof of a violation beyond what the source states, and the absence of records does not establish compliance.
| Record type | Records | As published | Dates | Retrieved | List |
|---|---|---|---|---|---|
| Violations | 1 | 1 Violation · 0 Potential (preliminary) · 0 Dismissed | May 19, 2026 – May 19, 2026 | Oct 21, 2026 | All violations |
| Enforcement actions | 1 | 1 issued · 0 draft · 0 withdrawn, rescinded or superseded | May 19, 2026 – May 19, 2026 | Oct 21, 2026 | All actions |
| Inspections | 1 | inspections, not findings | Sep 02, 2020 – Sep 02, 2020 | Oct 21, 2026 | All inspections |
| Annual reports | 11 | certified reports (contents not shown) | 2015 – 2025 | Oct 21, 2026 | All reports |
| Water-quality-based corrective action reports | 0 | reports, by parameter | — | Oct 21, 2026 |
Each record type is counted by its own SMARTS identifier. A violation and the enforcement action that cites it are two records in two lists; they are never added together.
Chronological record history (14 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jun 26, 2026 | Annual reports | 1335004 | Annual report 2025 | — | |
| May 19, 2026 | Enforcement actions | 469931 | ACL (Administrative Civil Liability) | Historical | R4-2026-0039 |
| May 19, 2026 | Violations | 904006 | Late Report | Violation | Report |
| Jul 14, 2025 | Annual reports | 1293802 | Annual report 2024 | — | |
| Jul 09, 2024 | Annual reports | 1242861 | Annual report 2023 | — | |
| Jul 05, 2023 | Annual reports | 1188847 | Annual report 2022 | — | |
| Jul 02, 2022 | Annual reports | 1112185 | Annual report 2021 | — | |
| Jul 06, 2021 | Annual reports | 1068177 | Annual report 2020 | — | |
| Sep 02, 2020 | Inspections | 2049046 | B Type compliance | Finalized | No Further Action |
| Jul 08, 2020 | Annual reports | 985403 | Annual report 2019 | — | |
| Jul 01, 2019 | Annual reports | 952936 | Annual report 2018 | — | |
| Jul 02, 2018 | Annual reports | 938350 | Annual report 2017 | — | |
| Jul 01, 2017 | Annual reports | 877563 | Annual report 2016 | — | |
| Jul 13, 2016 | Annual reports | 846347 | Annual report 2015 | — |
Sources and provenance
| Information | Source | Retrieved or published |
|---|---|---|
| Permit, location, receiving-water text | SMARTS Industrial Application Specific Data | Oct 20, 2026 |
| Permit history | SMARTS Storm Water Applications | Oct 20, 2026 |
| Monitoring results | SMARTS Industrial Parameter Data | Oct 20, 2026 |
| Watershed Boundary Dataset HU2 GeoPackages 15, 16, 18 (WBDHU12) | USGS | 2026-10-22 |
| 2026 California Integrated Report, Appendix A: 2026 303(d) List (final) | SWRCB | 2026-10-22 |
| Final_2026_Rivers_and_Streams + Final_2026_Lakes_and_Reservoirs (FeatureServer 0) | SWRCB GIS | 2026-10-22 |
| SMARTS TMDL requirements | SMARTS | 2026-10-21 |
Relationships computed 2026-10-22 with methods facility_huc12/1, proximity/1, receiving_water/2, tmdl_reference/1, waterbody_huc12_ovl/1, waterbody_huc12_pub/1; proximity threshold 1.0 km.
How to read the evidence labels
- Evidence: SMARTS record Evidence: facility-reported Information as published in SMARTS or reported by the discharger.
- Evidence: identification corroborated The reported receiving-water name identifies one official waterbody and the facility's location is consistent with it. It does not establish a discharge pathway.
- Evidence: candidate, awaiting review Evidence: not confirmed The reported name could match one or more official waterbodies, but no identification has been confirmed; nothing is assigned without review.
- Evidence: spatial Evidence: geographic proximity Derived from the reported location only.
- Evidence: SMARTS-reported Source records whose links to official references are not yet reviewed.
- Evidence: unavailable The information could not be loaded or is not in the sources.
Records are shown as published and are not compliance determinations. How geographic context is derived.